QW-BL012

RATING AND CHARACTERISTIC CURVES (CDBMT220L-G thru CDBMT240L-G)

Percentage of Rated Peak Reverse Voltage, (%)

100

60

0

Fig.3 - Typical Revrse Characteristics

0.1

1

10

100

1000

Forward Voltage, (V)

0.1

Fig.1 - Typical Forward Characteristics

0.01

0.1

1

10

100

0.7

Reverse Voltage, (V)

Fig.5 - Typical Junction Capacitance

Lead Temperature, (°C)

0

1.6

2.8

Comchip Technology CO., LTD.

Page 2

REV:B

0.3

1.1

1.5

1.3

0

25

175

0.8

2.0

140

1.2

20

120

2.4

0

30

60

1

10

100

10

40

20

50

O

8.3ms single half sine

wave, JEDEC method

50

75

100

125

150

0.4

CD

BM

T2

20

L-

G

Pulse width=300μs

0.5

0.9

O

O

40

80

1% Duty cycle

Number of cycles at 60Hz

Fig.2 - Typical Forward Current

Derating Curve

CD

BM

T2

30

L-G

~2

40

L-G

Fig.4 - Maximum Non-repetitive

Forward Surge Current

0.01

0

50

150

300

350

0.1

1

10

100

100

200

250